“I would love to do another movie with her,” Ryan told Access Hollywood on Thursday of his Proposal co-star. “I would be a fool to say no to that! If we can work it out, I will definitely — I will be there and I’ll be on my best behavior.”

But he would also love for their co-star Betty White to also join them again!

“Betty White will be there, but she will not be on her best behavior,” he said. “I mean, my God — there’s a risqué, risqué little lady!”

And Ryan and Sandra are obviously very close as The Green Lantern star says he has met her 1-year-old son Louis, but hasn’t “squeezed” him yet.

“He’s not an action figure… that’s a delicate child right there,” Ryan joked. “You know you’ve got to be careful with those.”

And he’s also not called “Uncle Ryan” yet.

“Uh, no, I don’t think so,” Ryan said when asked if he is called that. “I mean, you know, if we were in India I would be, just ‘cause I’m older. But no, I don’t think I’ve officially held the title of uncle.”